Supervision1 FNews From the Future “Before he became an inventor and businessman, Ron Blum was a practicing opthalmologist. About twice a year, he would encounter a patient whose eyesight was better than 20/20. Such cases of super vision were a phenomenon that Blum and the science of opthalmology couldn’t explain. “I would just say to the person: Consider yourself blessed,” says Blum. “I never would have believed that I would be running a company 20 years later that was developing a product that could give supervision to anyone.” [via] Link.